.slider {
    background-color: #fff;
    width: 278px;
    height: 250px;
    z-index: 999;
    box-sizing: border-box;
    padding: 9px;
    border-radius: 6px;
    box-shadow: 0 0 11px 0 #999999;
    position: relative;
}

.slider .content {
    width: 100%;
    height: 159px;
    position: relative;
}

.bg-img-div {
    width: 100%;
    height: 100%;
    position: absolute;
    transform: translate(0px, 0px);
    z-index: 0;
}

.bg-click-div {
    z-index: 1;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.slider-img-div {
    height: 100%;
    position: absolute;
    transform: translate(0px, 0px);
}

.bg-img-div img {
    width: 100%;
}

.slider-img-div img {
    height: 100%;
}

.slider .slider-move {
    height: 40px;
    width: 100%;
    position: relative;
}

.slider .bottom {
    height: 19px;
    width: 100%;
    margin-top: 10px;
}

.refresh-btn, .close-btn, .slider-move-track, .slider-move-btn {
    background: url(https://static.geetest.com/static/ant/sprite.1.2.4.png) no-repeat;
}

.close-btn:hover, .refresh-btn:hover {
    cursor: pointer
}

.refresh-btn, .close-btn {
    display: inline-block;
}

.slider-move .slider-move-track {
    line-height: 38px;
    font-size: 14px;
    text-align: center;
    white-space: nowrap;
    color: #88949d;
    -moz-user-select: none;
    -webkit-user-select: none;
    user-select: none;
}

.slider {
    user-select: none;
}

.slider-move .slider-move-btn {
    transform: translate(0px, 0px);
    background-position: -5px 11.79625%;
    position: absolute;
    top: -12px;
    left: 0;
    width: 66px;
    height: 66px;
}

.submit-div {
    width: 100%;
    height: 40px;
    position: relative;
    margin: 5px auto;
}

.bottom .close-btn {
    width: 20px;
    height: 20px;
    background-position: 0 44.86874%;
}

.bottom .refresh-btn {
    width: 20px;
    height: 20px;
    background-position: 0 81.38425%;
}

.tip-img {
    width: 130px;
    position: absolute;
    right: 5px;
}

.slider-move-span {
    font-size: 18px;
    display: inline-block;
    height: 40px;
    line-height: 40px;
}

.click-span {
    position: absolute;
    left: 0;
    top: 0;
    border-radius: 50px;
    background-color: #409eff;
    width: 20px;
    height: 20px;
    text-align: center;
    line-height: 20px;
    color: #fff;
    border: 2px solid #fff;
}

.submit-btn {
    height: 40px;
    width: 120px;
    line-height: 40px;
    text-align: center;
    background-color: #409eff;
    color: #fff;
    font-size: 15px;
    box-sizing: border-box;
    border: 1px solid #409eff;
    float: right;
    border-radius: 5px;
}

/*自定义样式*/
form.captcha {
    position: relative;
}
form.captcha .slider {
    position: absolute;
    top: 0;
}
